One bucket is poor, two buckets are rich, and three buckets and four buckets sell tofu.

"One bucket is poor, two buckets are rich, and three buckets and four buckets sell tofu" means:

1. A bucket of poverty: people who have a bucket in their hands may be poorer. In folk parlance, this bucket represents hard work and it is difficult to make a fortune.

2. Two buckets of wealth: It means that people who have two buckets in their hands may be richer. These two buckets can cooperate with each other to form a balance, and they are no longer subject to one bucket alone, so that the hard work can be reduced and life will be relatively guaranteed.

3. Selling tofu with three fights and four fights: It means that people with three fights and four fights may do some small business or sell tofu. This is a relatively stable lifestyle, which does not require too much capital and resources, and the risk is relatively low.

Generally speaking, "one bucket is poor, two buckets are rich, and three buckets and four buckets sell tofu" is a folk saying, which expresses that people with different bucket numbers may engage in different occupations or lifestyles. But this statement is not scientific, because everyone's fate and success are affected by many factors, and fighting is just one of them.